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2559X — FILTER ELEMENT,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2559X: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL AND WOOL FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 5.500 INCHES NOMINAL IN, flow_direction: OUTSIDE IN, style_designator: CYLINDRICAL W/OPEN ENDS, body_overall_length: 3.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4330-00-779-6180, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2559X
NSN: 4330-00-779-6180
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)
SPECIFICATIONS
materialSTEEL AND WOOL FILTERING MEDIUM
design_typeNONREUSABLE
body_diameter5.500 INCHES NOMINAL IN
flow_directionOUTSIDE IN
style_designatorCYLINDRICAL W/OPEN ENDS
body_overall_length3.375 INCHES NOMINAL IN
body_inside_diameter4.000 INCHES NOMINAL IN
media_for_which_designedAIR
NSN4330-00-779-6180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER ELEMENT,FLUID TITLE COMPONENT PN 2559X MFR FILTER ELEMENT,FLUID
KEY FEATURES
•
BODY DIAMETER: 5.500 INCHES NOMINAL IN
•
BODY OVERALL LENGTH: 3.375 INCHES NOMINAL IN
•
FLOW DIRECTION: OUTSIDE IN
•
DESIGN TYPE: NONREUSABLE
•
STYLE DESIGNATOR: CYLINDRICAL W/OPEN ENDS
•
BODY INSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: AIR
•
MATERIAL: STEEL AND WOOL FILTERING MEDIUM
TECHNICAL CHARACTERISTICS
BODY DIAMETER5.500 INCHES NOMINAL IN
BODY OVERALL LENGTH3.375 INCHES NOMINAL IN
FLOW DIRECTIONOUTSIDE IN
DESIGN TYPENONREUSABLE
STYLE DESIGNATORCYLINDRICAL W/OPEN ENDS
BODY INSIDE DIAMETER4.000 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDAIR
MATERIALSTEEL AND WOOL FILTERING MEDIUM
OTHER ITEMS IN FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145 4330-00-001-1246 4330-00-001-1733 4330-00-001-2626 4330-00-001-2700 4330-00-001-3511 4330-00-001-3512
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2559X?
2559X is a FILTER ELEMENT,FLUID.
What is the NSN for 2559X?
2559X is cataloged in the U.S. Government catalog under NSN 4330-00-779-6180. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.